docs: def check_variable_attributes(self, ds):
          """
          Check IOOS concepts that come from NC variable attributes.
  
          :param netCDF4.Dataset ds: An open netCDF dataset
          """
          return [
              self._has_var_attr(ds, 'platform', 'long_name', 'Station Long Name'),
              self._has_var_attr(ds, 'platform', 'short_name', 'Station Short Name'),
              self._has_var_attr(ds, 'platform', 'source', 'Platform Type'),
              self._has_var_attr(ds, 'platform', 'ioos_name', 'Station ID'),
              self._has_var_attr(ds, 'platform', 'wmo_id', 'Station WMO ID'),
              self._has_var_attr(ds, 'platform', 'comment', 'Station Description'),
          ]